The Sterling Shoulder Press is designed to simulate the feel of using free weights in a safe, guided environment. This machine allows independent movement of each arm, thereby eliminating strength imbalances, making it advantageous to pressing with a barbell. The ergonomic sitting position and soft leather cover on the upholstery provide ultimate comfort during use. The adjustable seat height accommodates to users of all sizes. The primary muscle targeted by this machine is the anterior deltoids, in addition to the lateral and posterior deltoids, triceps and back muscles. Product Features: Robust and heavy duty construction complete with high quality needle bearings for moving parts Electrostatic powder-coated and heat cured for superior durability Super smooth / quick seat height adjustment Application of advanced biomechanics ensures that the equipment follows the body\'s physiological movement Olympic weight horns fitted as standard for optimum storage capacity Low maintenance due to plate loading nature Specification: Rating: Commercial Adjustments: Adjustable seat height Loading Capacity: 300kg / 660lbs Instruction Placard: Instruction placard to review proper set-up, movement and muscles trained Upholstery: Black, 60mm thick pads with industrial vinyl, thick plywood backing and 38mm foam Tubing: 2.5 - 3mm by 50 x 100mm square tubing, electro-welded to maximum integrity SPECIFICATION: Brand GymGear Usage Home Use, Commercial Use Condition Brand New Warranty 2 years warranty